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DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION AND TROUBLE AREA

DTC detecting condition Trouble area
Ratio of integrated value of HO2S output variation per integrated value of A/F sensor output variation is more than specification while vehicle is running after warmed up.
(2 driving cycle detection logic, monitoring once per driving cycle)
  • Exhaust gas leak
  • Warm up three way catalytic converter
  • HO2S
  • A/F sensor
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